Online teaching assistants can search for software installation in 360 Software Management House. The computer version of online teaching AIDS for students on the computer desktop is an English learning tool launched by Beijing Wanxing Online Education Technology Co., Ltd. This version achieves the use effect of PC software by installing a simulator on the computer, closely cooperates with teachers, effectively trains to ensure the scoring effect, and makes full use of the fragmented time. The exclusive English teaching AIDS that students carry with them can learn English at home.